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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exp. Prime Factor Digits Year
134161780497037 ~1980
1341737187843198 ~1981
1341787134178718 ~1981
134183926836797 ~1979
134186326837277 ~1979
134191126838237 ~1979
1342063214730098 ~1981
1342093214734898 ~1981
1342111241579998 ~1981
1342153724762638 ~1982
134217780530637 ~1980
13422134724589779 ~1984
1342361644333298 ~1982
134240326848077 ~1979
134249926849997 ~1979
134250180550077 ~1980
1342591134259118 ~1981
1342669939868318 ~1983
1342727107418178 ~1980
1342801214848178 ~1981
1342877107430178 ~1980
134300326860077 ~1979
134303380581997 ~1980
1343033429770578
134323380593997 ~1980
Exp. Prime Factor Digits Year
1343327241798878 ~1981
1343389322413378 ~1981
134347780608637 ~1980
134351926870397 ~1979
1343669322480578 ~1981
1343681107494498 ~1980
134371780623037 ~1980
13437172257444579
1343743456872638 ~1982
1343759107500738 ~1980
134389380633597 ~1980
13440431747255919 ~1983
134405380643197 ~1980
1344271215083378 ~1981
1344283134428318 ~1981
13443371935845299 ~1983
13443892016583519 ~1983
134450326890077 ~1979
1344671242040798 ~1981
134474326894877 ~1979
1344823860686738 ~1983
1344869511050238 ~1982
13449074841665219 ~1984
1344949645575538 ~1982
1344979564891198 ~1982
Exp. Prime Factor Digits Year
1345033322807938 ~1981
1345033403509918
134515380709197 ~1980
1345177538070818 ~1982
1345277188338798 ~1981
134530180718077 ~1980
1345301511214398
1345349645767538 ~1982
1345453215272498 ~1981
1345507215281138 ~1981
134555926911197 ~1979
134569380741597 ~1980
134585926917197 ~1979
1345933296105278 ~1981
134597380758397 ~1980
134612326922477 ~1979
1346159323078178 ~1981
134618326923677 ~1979
134636326927277 ~1979
1346363323127138
134646180787677 ~1980
134659126931837 ~1979
1346623323189538 ~1981
134669380801597 ~1980
1346773619515598 ~1982
Exp. Prime Factor Digits Year
13467731292902099
134695126939037 ~1979
134701380820797 ~1980
1347113188595838 ~1981
1347127538850818 ~1982
134719126943837 ~1979
1347209323330178 ~1981
1347587350372638 ~1982
1347617646856178 ~1982
1347769539107618 ~1982
1347877215660338 ~1981
134797126959437 ~1979
1348027215684338 ~1981
1348063323535138 ~1981
1348247350544238 ~1982
134833126966637 ~1979
134859780915837 ~1980
134861926972397 ~1979
1348619566419998
1348727107898178 ~1980
1348747323699298 ~1982
1348793323710338 ~1982
134887126977437 ~1979
1348931242807598 ~1981
134893780936237 ~1980
301
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25-10-26